Corrosion and eventual failure of the tank
Gumming of the tank relief valves
Immediate failure of components downstream of the compressed air system
Boiling of the water oil mixture as pressure is reduced
第1题：
A、assure
B、resign
C、convince
D、trust
第2题：
A. Device manager
B. Computer management
C. msinfo32
D. dxdiag
第3题：
In cold, damp weather, the buildup of ice on airplane wings can pose significant aerodynamic problems. Which of the following effects would you expect?
A.As ice builds up on the top of the wing, drag increases.
B.As ice builds up on the top of the wing, lift increases.
C.As ice builds up on bottom of the wing, lift decreases.
D.All of the above
To answer this question, you need to understand the concepts of lift and drag. You also need to recognize that Table 1 provides the data relevant to the question. Ice building up on top of the wing would increase lift, since the higher the curved upper surface of the wing, the greater the difference between the speed of air moving under the wing and above it. It would also increase drag, as suggested by the third column of Table 1: notice how the wings with the higher upper surface also have greater drag. Finally, ice building up under the wing would decrease the speed of air moving under the wing and so reduce lift. Thus, all three effects would occur.
第4题：
You are attempting to troubleshoot some problems within your local network.Which of the following are router IOS commands that can be used to troubleshoot LAN connectivity problems?（）
第5题：
第6题：
Which of the following problems can occur if you continually fail to drain off condensate from a starting air receiver?
A.Corrosion and eventual failure of the tank
B.Gumming of the tank relief valves
C.Immediate failure of components downstream of the compressed air system
D.Boiling of the water oil mixture as pressure is reduced
第7题：
A. ping
B. tracert
C. ipconfig
D. show ip route
E. winipcfg
F. show interfaces
G. All of the above
第8题：
A. Did you finish the task on time?
B. Can you use the strategies we have learned today?
C. What did you do in your group work today?
D. Did you get all the questions right in today
第9题：
第10题：
Which of the following utilities can be used to diagnose DirectX hardware and driver problems?（）